Tupan code fails building if another user owns /tmp/tupan.log

[DavidJJansen]

If /tmp/tupan.log exists and is owned by another user, building the code fails: PermissionError: [Errno 13] Permission denied: '/tmp/tupan.log'

The place in the code where this happens is in: src/amuse/community/tupan/tupan/tupan/init.py where it has: LOG_FILENAME = os.path.join(tempfile.gettempdir(), "tupan.log")

so a simple way around it would be, to have the build process set TMPDIR to a private location, perhaps inside the build tree.

PS: I haven't checked if this is also an issue for other codes.

[spzwart]

Dear David,

Would this not simply be a matter of turning off writing the log file, or else to replace the writing to something like ./?

Simon

On Sep 16 2021, at 6:04 pm, DavidJJansen @.***> wrote:

If /tmp/tupan.log exists and is owned by another user, building the code fails: PermissionError: [Errno 13] Permission denied: '/tmp/tupan.log'

The place in the code where this happens is in: src/amuse/community/tupan/tupan/tupan/init.py where it has: LOG_FILENAME = os.path.join(tempfile.gettempdir(), "tupan.log")

so a simple way around it would be, to have the build process set TMPDIR to a private location, perhaps inside the build tree.

PS: I haven't checked if this is also an issue for other codes.

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[DavidJJansen]

Yes of course, that would work as well of course.

Really one of these issues you only encounter when multiple people are building amuse at the same time, or when a previous build has crashed.

David

On 2021-09-17 09:20, Simon Portegies Zwart wrote:

Dear David,

Would this not simply be a matter of turning off writing the log file, or else to replace the writing to something like ./?

Simon

On Sep 16 2021, at 6:04 pm, DavidJJansen @.***> wrote:

If /tmp/tupan.log exists and is owned by another user, building the code fails: PermissionError: [Errno 13] Permission denied: '/tmp/tupan.log'

The place in the code where this happens is in: src/amuse/community/tupan/tupan/tupan/init.py where it has: LOG_FILENAME = os.path.join(tempfile.gettempdir(), "tupan.log")

so a simple way around it would be, to have the build process set TMPDIR to a private location, perhaps inside the build tree.

PS: I haven't checked if this is also an issue for other codes.

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[ipelupessy]

I have put in an issue in the tupan repo...let see if guilherme is still on it ;-)

[ipelupessy]

I didn't see any indication the tupan repo is active..

[ipelupessy]

so we can fork and fix...

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed in 14 days if no further activity occurs. Thank you for your contributions.

[ipelupessy]

tbd:

• [ ] fork
• [ ] fix
• [ ] change download location

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed in 28 days if no further activity occurs. Thank you for your contributions.

[ipelupessy]

see above

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed in 28 days if no further activity occurs. Thank you for your contributions.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed in 28 days if no further activity occurs. Thank you for your contributions.